Patents by Inventor In-Yong Chung

In-Yong Chung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250040681
    Abstract: One embodiment of the present invention provides a portable slide-type cosmetic compact case in which a cosmetic product is placed. The slide-type cosmetic compact case comprises: a case body including an upper plate, which has a cosmetic product accommodation part in which cosmetics are accommodated, a lower plate spaced from the upper plate so as to face same, and a side peripheral wall connecting the upper plate and the lower plate and having an open portion, wherein the upper plate, the lower plate and the open side peripheral wall form a slide storage part; a brush unit which is a brush, that is used while the cosmetic product is applied thereon, and which slides in the slide storage part through the open portion in the side peripheral wall so as to be inserted therein and attached/detached thereto/therefrom; and a cover which covers the cosmetic product accommodation part from the upper side of the upper plate and which is coupled to the case body.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 6, 2025
    Inventors: In Yong CHUNG, Won Geun GO, Jae Hui LEE
  • Patent number: 11963600
    Abstract: A cosmetic container having a wiper capable of removing a cosmetic liquid from an application support rod having a non-circular cross-sectional area is proposed. The cosmetic container includes a container (110) in which the cosmetic liquid is accommodated, a container cap (120) opened/closed with respect to an injection port (112) of the container (110), and an application part (130) rotatably fitted and coupled to the container cap. The wiper (140) is coupled to an inner side of the injection port (112) of the container, a through-hole (144) of the cleaner part (142) is formed in a circular shape, the application part includes an application support rod (132) and an application member (134), an airtight recessed groove (133) is formed on an upper portion of the application support rod, and the application support rod extended from a lower portion of the airtight recessed groove has a non-circular cross-sectional area.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: April 23, 2024
    Assignee: CTK CO., LTD
    Inventors: In Yong Chung, Sun Young Choi, Won Eui Lee, In Young Um, Kyung Ho Kang
  • Patent number: 11930910
    Abstract: Proposed is a stick type cosmetic container that includes a first holder for supporting the underside of a cosmetic material to allow the cosmetic material to move in upward and downward directions, a handle for controlling the upward and downward movements of the cosmetic material and having a first hollow portion formed at the inside thereof, an inner container located at the first hollow portion and thus rotatable with respect to the handle and having fixing and fastening grooves formed on the lower end periphery thereof and thus fixedly fastened to the handle whenever the inner container rotates once, and a second holder located inside the inner container to support the underside of the first holder.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: March 19, 2024
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Won Eui Lee, In Young Um, Kyung Ho Kang
  • Publication number: 20240057744
    Abstract: Provided is an eco-friendly cosmetic container including: a lower container having a cosmetic material accommodation dish seating portion; an upper container open and closed with respect to the lower container by means of a hinge coupling structure; a cosmetic material accommodation dish seated onto the cosmetic material accommodation dish seating portion; and an intermediate support adapted to be rotatingly locked onto the lower container and released from the locked state over a given region thereof onto and from the lower container to separably fix the cosmetic material accommodation dish to the lower container.
    Type: Application
    Filed: December 16, 2022
    Publication date: February 22, 2024
    Inventors: In Yong CHUNG, Won Eui LEE, In Young UM, Myung Joong KIM, Kyung Ho KANG, Minji OH, Ji Yong LEE
  • Publication number: 20230397708
    Abstract: Proposed is a stick type cosmetic container that includes a first holder for supporting the underside of a cosmetic material to allow the cosmetic material to move in upward and downward directions, a handle for controlling the upward and downward movements of the cosmetic material and having a first hollow portion formed at the inside thereof, an inner container located at the first hollow portion and thus rotatable with respect to the handle and having fixing and fastening grooves formed on the lower end periphery thereof and thus fixedly fastened to the handle whenever the inner container rotates once, and a second holder located inside the inner container to support the underside of the first holder.
    Type: Application
    Filed: April 7, 2021
    Publication date: December 14, 2023
    Inventors: In Yong CHUNG, Won Eui LEE, In Young UM, Kyung Ho KANG
  • Publication number: 20230309679
    Abstract: A cosmetic container having a wiper capable of removing a cosmetic liquid from an application support rod having a non-circular cross-sectional area is proposed. The cosmetic container includes a container (110) in which the cosmetic liquid is accommodated, a container cap (120) opened/closed with respect to an injection port (112) of the container (110), and an application part (130) rotatably fitted and coupled to the container cap. The wiper (140) is coupled to an inner side of the injection port (112) of the container, a through-hole (144) of the cleaner part (142) is formed in a circular shape, the application part includes an application support rod (132) and an application member (134), an airtight recessed groove (133) is formed on an upper portion of the application support rod, and the application support rod extended from a lower portion of the airtight recessed groove has a non-circular cross-sectional area.
    Type: Application
    Filed: November 10, 2020
    Publication date: October 5, 2023
    Inventors: In Yong CHUNG, Sun Young CHOI, Won Eui LEE, In Young UM, Kyung Ho KANG
  • Publication number: 20230270234
    Abstract: Provided is a cosmetic container including: a container body having a compartment frame formed on top thereof to provide one or more compartmented exposed spaces and a mounting space open downward; a cap openable and closable with respect to the container body by means of a hinge disposed on one side thereof; and a pallet coupled or separated to or from the mounting space of the container body and having one or more compartmented cosmetic material filling spaces filled with cosmetic materials.
    Type: Application
    Filed: December 15, 2022
    Publication date: August 31, 2023
    Inventors: In Yong CHUNG, Won Eui LEE, In Young UM, Kyung Ho KANG
  • Patent number: 11622613
    Abstract: A stick type cosmetic container capable of depleting a remaining amount of cosmetics is described. The cosmetic holder has raising and lowering ribs coupled to raising and lowering guide grooves of a protection tubular body, allowing cosmetics to appear and disappear in a proper length. One or more engaging ribs are formed in a stepped shape in the cosmetic holder. A stopper is provided on opposite portions of a flat second side outer circumferential surface of the raising and lowering supporting part and configured to be mutually caught by a lower end of the engagement rib to limit the upward movement of the cosmetics. The cosmetic holder is separably engaged to a tubular body through one or more engagement ribs. The tubular body is configured to be raised independently secondarily while being released from an engagement force from the engagement rib of the cosmetic holder.
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: April 11, 2023
    Assignee: CTK CO., LTD
    Inventors: In Yong Chung, Won Eui Lee, In Young Um, Myung Joong Kim, Yeong Min Eom, Kyung Ho Kang, Ji Yong Lee
  • Patent number: 11365042
    Abstract: Proposed herein is a dispenser type beverage container including: a cartridge cover member having a cartridge insertion space into which a cartridge storing a target material to be mixed is inserted; a main body located below the cartridge cover member to contain the target material discharged from the cartridge in an inner space thereof; and a button member of which the inner face of the upper portion capable of doing a rectilinear motion is arranged to meet an end of the cartridge inserted into the cartridge cover member, so that the target material stored in the cartridge is discharged into the main body when the upper portion is pressed down by external pressure.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: June 21, 2022
    Assignee: CTK COSMETICS CO., LTD.
    Inventor: In Yong Chung
  • Publication number: 20220048692
    Abstract: Proposed herein is a dispenser type beverage container including: a cartridge cover member having a cartridge insertion space into which a cartridge storing a target material to be mixed is inserted; a main body located below the cartridge cover member to contain the target material discharged from the cartridge in an inner space thereof; and a button member of which the inner face of the upper portion capable of doing a rectilinear motion is arranged to meet an end of the cartridge inserted into the cartridge cover member, so that the target material stored in the cartridge is discharged into the main body when the upper portion is pressed down by external pressure.
    Type: Application
    Filed: September 9, 2020
    Publication date: February 17, 2022
    Inventor: In Yong CHUNG
  • Patent number: 11147355
    Abstract: An embodiment of this invention provides a cosmetic applicator including a drawing unit containing and applying a cosmetic and a cap unit being configured to be detachably coupled to the drawing unit. The cap unit includes a geometry module and is configured to guide the drawing unit during an eye makeup.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: October 19, 2021
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Won Geun Go
  • Publication number: 20210298452
    Abstract: Proposed is a lipstick case comprising: a first case having a pillar shape and having a lipstick accommodated therein; a second case having a pillar shape and having the first case accommodated therein; and a third case having a pillar shape and having the second case accommodated therein. A first protrusion outwardly protruding from the first case moves while being accommodated in a coupling slit formed to be long on one side of the second case, and thus the first case can move inside the second case. The third case can be coupled to the first protrusion.
    Type: Application
    Filed: December 21, 2018
    Publication date: September 30, 2021
    Inventors: In Yong CHUNG, Won Geun GO
  • Patent number: 11076679
    Abstract: A stick type cosmetic container includes: a handle for controlling ascent and descent of the cosmetic substance; an inner container joined between an outer end part and an inner end part of the handle and having a first hollow part disposed therein; an inner member joined between the inner container and the inner end part of the handle to be fixed in location; a holder capable of being lifted up and down inside the inner container along a screw thread part disposed on the inner end part of the handle; and an outer container for covering the inner container, wherein the holder includes a first inner holder and a second inner holder, and a second hollow part disposed inside the first inner holder and the second inner holder to accommodate the residual quantity of the cosmetic substance in the second hollow part.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: August 3, 2021
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, In Young Um, Kyung Ho Kang
  • Publication number: 20210219698
    Abstract: A stick type cosmetic container includes: a handle for controlling ascent and descent of the cosmetic substance; an inner container joined between an outer end part and an inner end part of the handle and having a first hollow part disposed therein; an inner member joined between the inner container and the inner end part of the handle to be fixed in location; a holder capable of being lifted up and down inside the inner container along a screw thread part disposed on the inner end part of the handle; and an outer container for covering the inner container, wherein the holder includes a first inner holder and a second inner holder, and a second hollow part disposed inside the first inner holder and the second inner holder to accommodate the residual quantity of the cosmetic substance in the second hollow part.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 22, 2021
    Inventors: In Yong CHUNG, Sun Young CHOI, In Young UM, Kyung Ho KANG
  • Publication number: 20210015238
    Abstract: Disclosed herein is a cosmetic assembly. The cosmetic assembly includes: a hinge unit extending from a first lateral surface to a second lateral surface; and a leg unit being hinge-coupled to the hinge unit and elongated from an end to another end, the end of the leg unit being connected to the hinge unit, the other end of the leg unit having a cosmetic product. The leg unit includes: a first leg unit being hinge-coupled to the first lateral surface of the hinge unit; and a second leg unit being hinge-coupled to the second lateral surface of the hinge unit. An angle formed between the first leg unit and the second leg unit depends on rotation of the first leg unit and the second leg unit with respect to the hinge unit.
    Type: Application
    Filed: August 19, 2019
    Publication date: January 21, 2021
    Inventors: In Yong CHUNG, Won Geun GO, In Young UM
  • Publication number: 20200337433
    Abstract: An embodiment of this invention provides a cosmetic applicator including a drawing unit containing and applying a cosmetic and a cap unit being configured to be detachably coupled to the drawing unit. The cap unit includes a geometry module and is configured to guide the drawing unit during an eye makeup.
    Type: Application
    Filed: July 19, 2019
    Publication date: October 29, 2020
    Inventors: In Yong CHUNG, Won Geun GO
  • Patent number: D919890
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: May 18, 2021
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, Jae Hui Lee, In Young Um
  • Patent number: D963484
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: September 13, 2022
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, Jae Hui Lee, Tae Young Kim
  • Patent number: D964856
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: September 27, 2022
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, Jae Hui Lee, Tae Young Kim
  • Patent number: D981247
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: March 21, 2023
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, Jae Hui Lee, Tae Young Kim